Year	% of female population
1960	13.9589622882874
1961	13.8509811734236
1962	13.6164053075995
1963	13.4027842660936
1964	13.2646141326461
1965	13.1893121091529
1966	13.2096254872056
1967	13.338267340981
1968	13.5031694773352
1969	13.6737610568195
1970	13.7754525951297
1971	13.7060714681645
1972	13.5074192609834
1973	13.2340303637926
1974	12.9822089131584
1975	12.9372321305129
1976	12.961960200352
1977	12.8357318124544
1978	12.5820924637493
1979	12.2301928901642
1980	11.9931645176324
1981	11.991113246067
1982	12.0318379160637
1983	11.9854991634133
1984	11.8487485229348
1985	11.6215936708206
1986	11.3187825091461
1987	10.9857197623155
1988	10.6600857973154
1989	10.3882266764334
1990	10.2661025321621
1991	10.2852475496356
1992	10.3433450033782
1993	10.4019859064702
1994	10.4545988488195
1995	10.4949622648738
1996	10.5222691045476
1997	10.5661625535199
1998	10.6673398366361
1999	10.8503931430191
2000	11.1227775444491
2001	11.4888566990698
2002	11.9164554749629
2003	12.3365239647979
2004	12.658495350803
2005	12.8019837052781
2006	12.7190714756904
2007	12.4129013720279
2008	11.9669876203576
2009	11.4865357950814
2010	11.0320350141601
2011	10.6357716639148
2012	10.3174900667216
2013	10.0498701101693
2014	9.82031325069665
2015	9.62386359202466
2016	9.45731513805141
2017	9.32458354366482
2018	9.24454508027995
2019	9.23021945682334
2020	9.14970883383114
2021	8.95102435593071
2022	8.87519810710061
2023	8.90258440360782